ArticleOptics letters2024
Sub2Full: split spectrum to boost optical coherence tomography despeckling without clean data.
Article in Optics letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Tartrazine-enhanced visible-light OCT for deep-tissue imaging.Biomedical optics express · 2026Article
- Deep learning-enabled speckle reduction for cleared-sample coherent scattering tomography.bioRxiv : the preprint server for biology · 2026Article
- Visible Light Optical Coherence Tomography: Technology and Biomedical Applications.Bioengineering (Basel, Switzerland) · 2025Review
- Hybrid attention structure preserving network for reconstruction of under-sampled OCT images.Scientific reports · 2025Article
- BreakNet: discontinuity-resilient multi-scale transformer segmentation of retinal layers.Biomedical optics express · 2024Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Optical coherence tomography (OCT) suffers from speckle noise, causing the deterioration of image quality, especially in high-resolution modalities such as visible light OCT (vis-OCT). Here, we proposed an innovative self-supervised strategy called Sub2Full (S2F) for OCT despeckling without clean data. This approach works by acquiring two repeated B-scans, splitting the spectrum of the first repeat as a low-resolution input, and utilizing the full spectrum of the second repeat as the high-resolution target. The proposed method was validated on vis-OCT retinal images visualizing sublaminar structures in the outer retina and demonstrated superior performance over state-of-the-art Noise2Noise (N2N) and Noise2Void (N2V) schemes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.